1210365855545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{160243}}^1$

素因数の和:161142

約数の個数: 64

約数和(自身を含む): 1891791949824

約数和(自身を除く): 681426094279

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 853, 1265, 1771, 4265, 5971, 8855, 9383, 19619, 29855, 46915, 65681, 98095, 137333, 160243, 215809, 328405, 686665, 801215, 1079045, 1121701, 1510663, 1762673, 3685589, 5608505, 7553315, 8813365, 12338711, 18427945, 25799123, 40541479, 61693555, 128995615, 136687279, 202707395, 283790353, 683436395, 956810953, 1418951765, 1503560069, 3143807417, 4784054765, 7517800345, 10524920483, 15719037085, 22006651919, 34581881587, 52624602415, 110033259595, 172909407935, 242073171109, 1210365855545]

約数ペア:

[(1, 1210365855545), (5, 242073171109), (7, 172909407935), (11, 110033259595), (23, 52624602415), (35, 34581881587), (55, 22006651919), (77, 15719037085), (115, 10524920483), (161, 7517800345), (253, 4784054765), (385, 3143807417), (805, 1503560069), (853, 1418951765), (1265, 956810953), (1771, 683436395), (4265, 283790353), (5971, 202707395), (8855, 136687279), (9383, 128995615), (19619, 61693555), (29855, 40541479), (46915, 25799123), (65681, 18427945), (98095, 12338711), (137333, 8813365), (160243, 7553315), (215809, 5608505), (328405, 3685589), (686665, 1762673), (801215, 1510663), (1079045, 1121701)]